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课题组论文被美国德特里克堡(Fort Detrick)生物实验室引用并验证
发布者: 韩杰 | 2021-02-06

课题组于2020年11月6日发表的论文 “Solar heating to inactivate thermal-sensitive pathogenic microorganisms in vehicles: Application to COVID-19”(原标题:Parking under the summer sun: A viable strategy for disinfecting COVID-19 in passenger vehicles​​​​​​​) https://doi.org/10.1007/s10311-020-01132-4 

 

美国德特里克堡(Fort Detrick)生物实验室最近发表的一项follow-up study ,验证并验证了本文结论。

 

作者用SARS-CoV-2真病毒,模拟阳光下车内密闭升温环境(气温54.5摄氏度、相对湿度20%、304不锈钢表面,3组重复样),观察到新冠病毒在36分钟 (+/- 9分钟) 后灭活率达到90%。该论文即将上线。

 

A follow-up study conducted by BNBI at Fort Detrick, United States, cited our findings and validated our conclusions in this paper. The authors used real SARS-CoV-2 isolates in experiments simulating conditions in cabins of enclosed vehicles parked under direct sunlight after a short period of time (i.e., 54.5 deg C, relative humidity 20%, on 304 stainless steel surfaces, in triplicate). The authors observed a 90% decrease in virus infectivity after 36 min (+/- 9 min). The results aligned well with our recommendation (20-30 min) based on field measurements and data on the thermal stability of SARS-CoV-2 available then.

 

论文链接:Biryukov, J., Boydston, J.A., Dunning, R.A. et al. SARS-CoV-2 is rapidly inactivated at high temperature. Environ Chem Lett (2021). https://doi.org/10.1007/s10311-021-01187-x